import matplotlib.pyplot as plt
plt.rcParams['font.sans-serif']=['KaiTi']
x=['徐州','临沂','济宁','菏泽','连云港','宿迁','商丘','宿州','枣庄','淮北']
y=[7320,4805,4494,3483,3277,3262,2925,2045,1733,1119]
y1=[2.4,4.5,2.8,2.1,4.4,5.3,0.5,3.3,2.3,3.8]
plt.bar(x,y)
plt.show()